20131949025

素因数分解:

$3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1516531}}^1$

素因数の和:1516606

約数の個数: 36

約数和(自身を含む): 36669743760

約数和(自身を除く): 16537794735

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 177, 225, 295, 531, 885, 1475, 2655, 4425, 13275, 1516531, 4549593, 7582655, 13648779, 22747965, 37913275, 68243895, 89475329, 113739825, 268425987, 341219475, 447376645, 805277961, 1342129935, 2236883225, 4026389805, 6710649675, 20131949025]

約数ペア:

[(1, 20131949025), (3, 6710649675), (5, 4026389805), (9, 2236883225), (15, 1342129935), (25, 805277961), (45, 447376645), (59, 341219475), (75, 268425987), (177, 113739825), (225, 89475329), (295, 68243895), (531, 37913275), (885, 22747965), (1475, 13648779), (2655, 7582655), (4425, 4549593), (13275, 1516531)]